Mark Lasar Plumbing & Heating - Katonah's Trusted HVAC Repair

A thorough plumbing inspection from our team includes checking all gas lines, connections, and the venting for your water heater and furnace. We look for corrosion, leaks, or improper installation that could allow dangerous carbon monoxide to enter your living space. This proactive check is especially important for older homes in our area to ensure your heating system vents properly and safely.

Absolutely. Dirty condenser coils on your outdoor AC unit are a very common issue in Katonah due to pollen, grass clippings, and general debris. When coils are clogged, your system has to work much harder, driving up energy bills and potentially leading to a breakdown. During a service visit, we clean these coils to restore efficiency and prevent costly compressor failure.

While you can look for visible leaks, our expert inspections use specialized tools and training to assess water pressure, check for hidden pipe corrosion, test drainage flow, and inspect critical safety components like gas line integrity and pressure relief valves. We identify small issues—like a minor venting problem that could lead to carbon monoxide buildup—before they become major, dangerous, or expensive repairs for your home.